tools: create a pipeline for building WebView via Qt 6

* The compilation works successfully, but it doesn't work in the viewer.

webview/CMakeLists.txt

@@ -0,0 +1,49 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(AnthiasWebView LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOUIC ON)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+find_package(
+    Qt6 COMPONENTS
+    Core
+    DBus
+    Widgets
+    WebEngineCore
+    WebEngineWidgets
+    REQUIRED
+)
+
+set(
+    CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -Wl,-rpath-link, ${CMAKE_SYSROOT}/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE} -L${CMAKE_SYSROOT}/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}"
+)
+set(
+    CMAKE_CXX_FLAGS
+    "${CMAKE_CXX_FLAGS} -fPIC -Wl,-rpath-link,${CMAKE_SYSROOT}/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE} -L${CMAKE_SYSROOT}/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}"
+)
+
+add_executable(
+    ScreenlyWebview
+    src/main.cpp
+    src/mainwindow.cpp
+    src/view.cpp
+    src/mainwindow.h
+    src/view.h
+)
+
+target_link_libraries(
+    ScreenlyWebview PRIVATE
+    Qt6::Core
+    Qt6::DBus
+    Qt6::WebEngineCore
+    Qt6::WebEngineWidgets
+)
+
+target_include_directories(ScreenlyWebview PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)

webview/docker/Dockerfile.qt6

@@ -0,0 +1,12 @@
+FROM arm32v7/debian:bookworm
+
+RUN apt-get update -y && \
+    apt-get install -y \
+        cmake \
+        rsync \
+        gcc-arm-linux-gnueabihf \
+        g++-arm-linux-gnueabihf \
+        qt6-base-dev \
+        qt6-webengine-dev
+
+WORKDIR /build

webview/scripts/build_webview.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -euo pipefail
+
+CORE_COUNT="$(nproc)"
+
+function build_webview() {
+    local ARCHIVE_NAME="webview.tar.gz"
+    local ARCHIVE_DESTINATION="/build/${ARCHIVE_NAME}"
+
+    rsync -aP /webview /build
+    cd /build/webview
+    mkdir -p build && cd build
+    cmake ..
+    cmake --build . --parallel "${CORE_COUNT}"
+
+    mkdir -p fakeroot/bin fakeroot/share/ScreenlyWebview
+    mv ScreenlyWebview fakeroot/bin/
+    cp -rf ../res fakeroot/share/ScreenlyWebview/
+
+    cd fakeroot
+
+    tar cfz ${ARCHIVE_DESTINATION} .
+}
+
+function main() {
+    local RELEASE_DIR='/build/release'
+    mkdir -p ${RELEASE_DIR}
+
+    build_webview
+}
+
+main

webview/scripts/initialize_builder.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+set -euo pipefail
+
+WEBVIEW_BUILDER_IMAGE_NAME='webview-builder'
+WEBVIEW_BUILDER_CONTAINER_NAME='webview-builder-container'
+
+BUILDX_ARGS=(
+    '-f' 'docker/Dockerfile.qt6'
+    '--platform' 'linux/arm/v7'
+    '-t' "${WEBVIEW_BUILDER_IMAGE_NAME}"
+)
+
+RUN_ARGS=(
+    '-itd'
+    '--name' "${WEBVIEW_BUILDER_CONTAINER_NAME}"
+    '-v' './build:/build'
+    '-v' './src:/webview/src'
+    '-v' './res:/webview/res'
+    '-v' './CMakeLists.txt:/webview/CMakeLists.txt'
+    '-v' './ScreenlyWebview.pro:/webview/ScreenlyWebview.pro'
+    '-v' './scripts/build_webview.sh:/scripts/build_webview.sh'
+    "${WEBVIEW_BUILDER_IMAGE_NAME}"
+)
+
+docker buildx build --load "${BUILDX_ARGS[@]}" .
+docker rm -f "${WEBVIEW_BUILDER_CONTAINER_NAME}" || true
+docker run "${RUN_ARGS[@]}" bash

webview/src/main.cpp

@@ -1,6 +1,7 @@
 #include <QApplication>
 #include <QDebug>
-#include <QtDBus>
+#include <QDBusConnection>
+#include <QDBusError>
 #include <QWebEngineView>
 
 #include "mainwindow.h"